| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.013 | N/A |
| 2 | 1 | 16.545 | 18/5:01.278 |
| 3 | 1 | 16.190 | 19/5:14.628 |
| 4 | 1 | 16.198 | 19/5:13.611 |
| 5 | 1 | 16.079 | 19/5:12.567 |
| 6 | 1 | 16.211 | 19/5:12.415 |
| 7 | 1 | 16.174 | 19/5:12.204 |
| 8 | 1 | 16.118 | 19/5:11.908 |
| 9 | 1 | 15.966 | 19/5:11.345 |
| 10 | 1 | 16.501 | 19/5:11.977 |
| 11 | 2 | 22.465 | 18/5:06.372 |
| 12 | 1 | 17.418 | 18/5:07.258 |
| 13 | 1 | 15.856 | 18/5:05.784 |
| 14 | 1 | 16.432 | 18/5:05.029 |
| 15 | 1 | 15.720 | 18/5:04.001 |
| 16 | 1 | 15.711 | 18/5:02.874 |
| 17 | 1 | 17.291 | 18/5:03.567 |
| 18 | 1 | 15.944 | 18/5:02.832 |